baber/WOPTO huggingface dataset:
Patent JP-H07236030-A (JP)
Title: Scanner, data processing system and picture production
Inventor: ARUBAATO DARUU EDOGAA
IPC: H04N1/407
Filed: 1994-11-29
Abstract: PURPOSE: To provide a scanner for correcting the change of a lamp and a light sensor. CONSTITUTION: A device for generating images from an object is provided with the device for using the first part of the light sensor 50 so as to generate the image data of the object, the device for using the second part of the light sensor 50 so as to generate the illumination data of an illumination source simultaneously with the generation of the image data by the first part of the light sensor 50 and the device for correcting the generated image data by using the simultaneously generated illumination data.  Further, this method for generating the images from the object is provided with a step for using the first part of the light sensor 50 so as to generate the image data of the object, the step for using the second part of the light sensor 50 so as to generate the illumination data of the illumination source simultaneously with the generation of the image data by the first part of the light sensor 50 and the step for correcting the generated image data by using the simultaneously generated illumination data.
Patent JP-H07130914-A (JP)
Title: Semiconductor package
Inventor: KAWAKAMI YOJI
IPC: H01L23/29
Filed: 1993-10-29
Abstract: PURPOSE:To improve bonding to a board by simple constitution. CONSTITUTION:A semiconductor package 1 is formed by sealing a semiconductor element 11, a heat dissipator 16 which dissipates heat generated by the semiconductor element 11 and a lead 132, which electrically connects the semiconductor element 11 with the board, by using packaging resin 17. One plane of the heat dissipator 16 is permitted to make contact with the rear plane of the semiconductor element 11, the other plane of the heat dissipator 16 is exposed by protruding from the bottom edge plane 17a of the packaging resin 17 and is provided with the exposing part 16b which has a step 16a at the circumference and a flat-plane apex.
Patent JP-H01162138-A (JP)
Title: Optical hole detector
Inventor: YOHANESU EDEERU
IPC: G01N21/89
Filed: 1988-11-21
Abstract: PURPOSE: To improve the reliability in a hole detection signal by arranging a first laser scanning device near a first modification roller and a second laser scanning device near a second modification roller. CONSTITUTION: A first laser scanning device 12 and a photoelectric light reception assembly 11 are arranged near a modification roller 19. The device 12 projects scanning light beams 24 onto a band-shaped body 17 located on the roller 19 and the scanning beams 24 periodically scan the band-shaped body 17 along a scanning line 13. The assembly 11 receives reflection light from the surface of the roller 19 when a hole 32 exists. A second laser scanning device 15 and a light reception assembly 14 are provided near a modification roller 20. The devices 12 and 15 and the assemblies 11 and 14 are connected to a discrimination circuit 18. A carrier timing signal from a sensor 21 is supplied to a circuit 18 and the circuit 18 can determine the degree for carrying the band-shaped body 17, thus enhancing the reliability of a hole detection signal.
Patent JP-H08151447-A (JP)
Title: Silicon compound and its production
Inventor: YAMAGUCHI BUNJI
IPC: C08G77/48
Filed: 1994-11-29
Abstract: PURPOSE: To provide a novel silicon compd. which is useful as a functional material excellent in photoreactivity, heat resistance, and flame retardance and provide a process for producing the same. CONSTITUTION: The compd. comprises structural silicon compd. units represented by the formula [wherein each R<1> is independently H, 1--20C alkyl. 6-12C aryl, or a silyl group represented by the formula: R<2> 3 Si (wherein each R<2> is independently H, 1-20C alkyl, or 6-12C aryl); and a is an integer of 1-19] and has a wt. average mol.wt. of 500 or higher.
Patent JP-H11135942-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: URASAKI NAOYUKI
IPC: H05K3/46
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board, wherein a wiring top can be ensured of enough width without deteriorating the surface of a copper foil in adhesion to a solder resist. SOLUTION: A prepreg 2 and an outer copper foil 3 are laminated on both the sides of an inner board 1 where an inner circuit is provided and thermocompressed into one piece, a through-hole 4 is provided in the laminate so as to electrically connect the inner circuit to the outer copper foil, a thermosetting resin layer on the inner wall of the through-hole 4 is roughened, the inner wall of the through-hole and the surface of the outer copper foil are plated, the surface of the outer copper foil is turned smooth by mechanical polishing, and plating resists 5 are formed.  The laminate is dipped into an acidic solution making air blow into the solution and subjected to solder plating 6, the plating resists 5 are removed, a part of the board 1 which is not plated with solder is selectively removed by etching with alkali etchant, the solder plating is removed, solder resists 8 are printed and cured, and then an Ni/Au plating 9 is formed.
Patent JP-S63152474-A (JP)
Inventor: TAKAHASHI SHIGEAKI
IPC: D06M13/422
Filed: 1986-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01137435-A (JP)
Title: Optical head
Inventor: TANAKA MASAHIKO
IPC: G11B7/135
Filed: 1987-11-25
Abstract: PURPOSE:To prevent the variance of the quantity of detected light due to birefringence of an optical recording medium by using two beam splitters whose ratios of reflection factors in polarization directions of light have reciprocal relations. CONSTITUTION:A first beam splitter 3 and a second beam splitter 8 are provided, and the first beam splitter 3 reflects the reflected light from the optical recording medium, for example, an optical card 5, and the second beam splitter 8 reflects the light reflected by the first beam splitter 3 in the plane formed with the incident light and the reflected light of the first beam splitter 3 and leads the light to a photodetector. First and second beam splitters 3 and 8 satisfy RP/RS=R'S/R'P where RP and RS are reflection factors in polarization directions of light of the first beam splitter 3 and R'P and R'S are those of the second beam splitter 8. Consequently, components affected by birefringence on the recording medium are eliminated in the incident light of the photodetector. Thus, the quantity of detected light is not changed by the variance of birefringence.
Patent JP-H10138905-A (JP)
Title: Method for computing estimated car body speed
Inventor: INABA YASUHIRO
IPC: B60T8/66
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for computing an estimated car body speed, with which it is possible to obtain an estimated car body speed which is much near to the actual car body speed. SOLUTION: In STEP 300, an acceleration/deceleration offset correction computation is carried out to calculate a car body acceleration/deceleration computed value GX. In correspondence to acceleration or deceleration, in STEPS 320 and 330, slope limitation coefficients αup and αdown are determined respectively. In STEP 350, slope limitation is carried out for the wheel speed Vw, and the intermediate value shall be the last slope limitation wheel speed value Vgd. In acceleration, in STEP 370, the minimum value of the intermediate values for the four wheels is determined to be a selective wheel speed VwSel. On the other hand, in deceleration, in STEP 380, the maximum value of the intermediate values for the four wheels is determined to be a selective wheel speed VwSel.  In STEP 390, slope limitation is carried out for the selective wheel speed VwSel to determine the last estimated wheel speed VTO.
Patent JP-H03224418-A (JP)
Title: Method and device for rearing, cultivating and handling plant
Inventor: AATO BUAN BUINGAADEN
IPC: A01G9/06
Filed: 1990-10-31
Abstract: PURPOSE: To provide a device, with which plants can be propagated and breeded in a breeding tray, by arranging an air cell between adjacent breeding cells and separating each breeding cell from the adjacent breeding cell with a barrier through which air can flow in. CONSTITUTION: A long case is composed of side walls 22 and 32, plural breeding cells 42 and air cells 44. Since the air cell 44 is arranged between the adjacent breeding cells 42, air can flow up toward the section of a plant extended outside breeding materials. Barriers 46 and 48 for separating the respective breeding cells 42 from the air cell 44 prevent the root from growing from a certain breeding cell to the other breeding cell and ventilates air to the root by letting air flow into the breeding cell 42 inside a gap 50. The bottom parts of respective breeding cells 42 are in opened state.
Patent JP-H11192217-A (JP)
Title: Method and device for reducing artifact signal level in physiological signal
Inventor: ELGHAZZAWI ZIAD
IPC: A61B10/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of erroneous alarms caused by erroneous measurement, by collecting second physiological signals by collecting technique different from a first physiological signal collecting method to determine the cardiac rate and using the formerly determined cardiac rate in bandpass filtering of the first physiological signals. SOLUTION: A sensor 4 of ta physiological monitor 2 collects electrocardiographic signals (ECG) 5 and a sensor 6 red collects light or infrared light oxygen saturation degree (SpO2) electric signals 7a, 7b. The cardiac rate is independently obtained from ECG signals 5 collected by the sensor 4 and the value is controllably used for bandpass filtering collected SpO2 signals. Filter properties of bandpass filters 16a and 16b are controlled by the frequency of the cardiac rate and controllably filtered before supplying the red light and infrared light SpO2 electric signals 7a and 7b to a processor 8.
Patent JP-H04169253-A (JP)
Title: Head equipped with light-emitting element
Inventor: NAKAJIMA NORIO
IPC: B41J2/455
Filed: 1990-11-02
Abstract: PURPOSE:To avoid contact between adjoining wires in wiring and to reduce man-hour for wire bonding by a method wherein one end of a pair of adjoining drive elements is connected to a first terminal, an anode of one light-emitting element corresponding to the pair of the drive elements and a cathode of the other light-emitting element corresponding to the same are earthed, and the cathode of the one light-emitting element and the anode of the other light-emitting element are connected to a second terminal. CONSTITUTION:An LED array chip 2 is made up of 64 LED elements, which are arranged in a way where adjoining LED elements are arranged in the opposite directions one another. With numbers given to the LED elements from the right end in the order of 1, 2, 3... 63, 64, the LED elements in the odd numbers and the LED elements in the even numbers are arranged in the opposite directions respectively. As the adjoining LED elements are paired with pair numbers (n) given, the (n) can be counted from the right end in the order of 1, 2, 3... 31, 32. A cathode of one LED element (2n-1) of a paired elements (n), and an node of the other LED element (2n) of the same paired elements (n) are connected respectively with lines 25, 26, 27 to an earth terminal GLL, and the anode of the LED element (2n-1) and the cathode of the LED element (2n) are connected to a second terminal 29 through a line 29.
Patent JP-H07146539-A (JP)
Title: Device for mixing fresh replenishing solutions
Inventor: NOZAWA YOSHIE
IPC: G03D3/06
Filed: 1993-11-25
Abstract: PURPOSE:To prevent deterioration of the replenishing solutions with the lapse of a time in the device for mixing the fresh replenishing solutions. CONSTITUTION:The device 10 for mixing the fresh replenishing solutions has a mixing tank 68 in which plural kinds of replenishing solutions are supplied and mixed to prepare the replenishing solutions of the processing solution for the photosensitive material processing apparatus 141-14n, and the tank 68 has about an absolutely minimum volume sufficient to immediately supply the solution to at least one of the apparatuses and the fresh replenishing solution is supplied when an amount of the replenishing solution stored in the tank 68 becomes less than a prescribed amount.
Patent JP-H04172135-A (JP)
Title: Turret punch press
Inventor: FUJIWARA TAKAYUKI
IPC: B21D37/04
Filed: 1990-11-02
Abstract: PURPOSE:To rapidly change the die by providing a changing arm freely movably between the 1st position where the die of a die housing device can be changed with the die of a die clamping device, and the 2nd position where the die of the die clamping device can be changed with the die of a die holder. CONSTITUTION:Plural prescribed dies 19, 21 housed in the die housing device 71 are positioned in a place corresponding to the 1st position, also the changing arm 121 is placed in the 1st position. And plural prescribed dies 19, 21 are clamped by plural die clamping devices 131. Under the state of clamping plural prescribed dies 19, 21, the changing arm 121 is placed to the 2nd position, also the die holders 39, 61 is placed to the 2nd position by turning turrets 11, 15. And the die held by the die holder is clamped by plural prescribed die clamping devices clamping no dies. At last, plural prescribed dies are supported by the die holder by operating properly the die clamping device which clamps plural prescribed dies, and every plural dies can be changed.
Patent JP-H03155613-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINAMIMOMOSE ISAMU
IPC: B05D1/20
Filed: 1989-11-14
Abstract: PURPOSE:To eliminate a separating shape after etching-back by providing a step of dropping resin liquid on a silicon substrate and a step of rotatably coating with resin while continuously accelerating the rotation in a sequence of rotatably coating the uneven substrate with a resin film. CONSTITUTION:In a sequence of rotatably coating an uneven substrate with a resin film, the rotation is linearly accelerated to a predetermined speed after coating with photoresist as resin liquid. The rotation is accelerated exponentially to a predetermined speed after similarly coating with photoresist as the liquid. No bubble or no particle is generated in the resin.
Patent JP-H08212407-A (JP)
Title: Coin pay-off device
Inventor: HAGIWARA TOSHIYASU
IPC: G07D1/00
Filed: 1995-11-14
Abstract: PURPOSE: To securely pay off only normal coins to a coin passage, one by one without paying off any abnormal coin such as a false coin of different thickness to the coin passage. CONSTITUTION: A coin passage entrance 25 is provided facing the upper area of the peripheral edge of a rotary disk 11. An entrance thickness gap which is larger than the thickness of the thickest coin is formed between the passage surface in the area of the coin passage entrance 25 and a coin conveying means 24 which conveys coins into the coin passage 21 opposite the passage surface. This coin payoff device picks stored coins up, one by one, by plural pickup members 17 projecting from the surface of the rotary disk 11 and sends them into the coin passage entrance 25. The pickup members 17 are so provided that the members can move between positions where they project from the rotary disk 11 and positions where they are embedded and are energized toward the projection positions.  A thickness restriction member 41 having a gap which is larger than the thickness of the thickest coin and smaller than the entrance thickness gap of the coin passage entrance 25 is provided on the upstream side of the coin passage entrance 25 in the rotating direction of the disk opposite the surface of the rotary disk 11.
Patent JP-H07146661-A (JP)
Title: Display device
Inventor: YAMADA TAKASHI
IPC: G09F9/40
Filed: 1993-11-26
Abstract: PURPOSE:To eliminate uneven brightnesses caused by louvers in unequal pitch pixels. CONSTITUTION:Intervals of light emitting pixels 8 are constituted into unequal pitches in which small pitches P1 and large pitches P2 are repeated alternately and louvers 3, 3' are provided at upper positions of light emitting pixels 8 of each stage and the thickness of the louver 3' provided in the large pitch P2 is made thicker and the tip part of the upper plane of the louver is protruded more than the tip part of the lower plane of the louver and then the lower directional visible angle of the light emitting pixel 8 being at just upper direction of the louver 3' is made equal to the lower directional visible angle of the light emitting pixel 8 being at just upper direction of the louver 3 provided in the small pitch P1.
Patent JP-H10136946-A (JP)
Title: Production of oyster meat essence
Inventor: WATANABE TOMIO
IPC: A23L17/40
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an oyster meat essence having high contents and high extraction degrees of a substance, containing taurine, a glycogen, a protein or zinc and having suppressing actions on the aggregation of blood platelets, a fat-soluble vitamin such as vitamin D having high activeities and other useful substances. SOLUTION: This method for producing an oyster meat essence comprises the first extracting step for immersing oyster meat in warm water at 40-50 deg.C and extracting the essence of the oyster meat, the second extracting step for further immersing the oyster meat immersed in the warm water in an alcoholic solution and extracting the essence of the oyster meat, a concentrating step for respectively concentrating the oyster meat essences extracted in both the extracting steps to 20-45(wt./wt.)% concentration, a mixing step for mixing the concentrated oyster meat essences, a producing step for immersing the mixed oyster meat essence in an ethanol solution at 30-80(wt./wt.)% concentration and producing a precipitated essence and a recovering step for recovering the precipitated essence.
Patent JP-S63148280-A (JP)
Title: Atomization type developing device
Inventor: AOCHI KOICHI
IPC: G03G15/08
Filed: 1986-12-12
Abstract: PURPOSE:To preclude whitening and to obtain an image of good quality by providing a conductive member in an insulating packing so that part of the conductive member is exposed in an opening and applying the conductive member with a voltage having nearly the same potential as the apparent surface potential of a recording member at the time of bias voltage application. CONSTITUTION:A recording member 100 after entire-surface exposure is mounted on the opening 2 of a developing chamber 1 with its photoconductor layer 140 down. Toner powder is atomized in the developing chamber 1 th compressed air and at the same time, the electrode 130 of the recording member 100 is biased directly with a voltage of about (+)700V. Further, the bias voltage having nearly the same potential as the apparent surface potential which is the sum of said bias voltage and a light part potential is applied to the conductive member 4 sandwiched between packings 3 and 5. Dust sticking on the periphery of the recording member 100, therefore, causes acicula discharge between a conductive member 4 and the developing chamber 1 to prevent an electrostatic latent image formed on the recording member 100 from being destroyed. Consequently, an electric field is prevented from trespassing the peripheral edge part of the recording member 100 and the density is also prevented from becoming irregular at the peripheral edge part of the recording member 100.
Patent JP-H01137638-A (JP)
Title: Thin film forming apparatus
Inventor: SUZUKI NOBUMASA
IPC: H01L21/318
Filed: 1987-11-24
Abstract: PURPOSE:To reduce the internal stress of a thin film after forming and avoid the breakage and deterioration of the thin film without changing other properties by a method wherein a stress which reduces the internal stress created in the film when the film is formed is applied to a substrate. CONSTITUTION:Before a thin film is formed, a substrate 1 is placed on a supporter 2 and the supporter 2 is evacuated by a vacuum pump through an exhaust outlet 4 to attract and hold the substrate 1 by suction holes 3. The substrate 1 is heated by a resistance heater 6 provided in the supporter 2 and raw gas in introduced into a treatment chamber 10 to form a thin film on the substrate 1. The substrate 1 is deformed and a stress to be applied is applied so that, when the substrate 1 is released from the attracting force, the internal stress of the thin film can be reduced. With this constitution, the breakage and deterioration of the thin film after forming can be avoided.
Patent JP-2001115003-A (JP)
Title: Polycarbonate resin composition
Inventor: MITSUDA NAOKI
IPC: C08L1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition capable of maintaining a high durability even in a high-humidity atmosphere and reducing adhesion of a flame-retardant to a mold in the case of flame retarding. SOLUTION: This flame-retardant polycarbonate resin composition is obtained by compounding 100 pts.wt. of a resin composition composed of (A) 50-99.9 wt.% of a polycarbonate resin and (B) 0.1-50 wt.% of an inorganic filler with (C) 0.01-1 pt.wt. of an arylphosphine or further compounding (D) 0.1-20 pts.wt. of a flame-retardant.
Patent JP-H04169976-A (JP)
Title: Method for supplying partial processing attribute on picture
Inventor: TSUCHIYA RYUICHI
IPC: G06T1/60
Filed: 1990-11-01
Abstract: PURPOSE:To divide an image necessary for picture processing and to enable processing and designation for each partial picture by preparing a memory equipped with image space with necessary bit number and the identical address as an attribute memory. CONSTITUTION:An attribute instruction memory 6 equipped with the same address space as the address space of the picture and with the number of bits matched to the number of necessary attributes per picture element, is provided. An addressing part 4 generates a picture address while synchronized with A/D- converted picture data 1, and an attribute memory 6 receiving the picture address outputs attribute data 3, stores a density conversion table 2 and the converted image, and selects an image memory 5. Further, the density-converted picture data passing through a selected density conversion table is inputted to the picture memory 5, and stored in the address designated by an addressing part. Thus, the partial image and a processing section are separated according to the attribute.
Patent JP-H10137724-A (JP)
Title: Garbage treating device
Inventor: NOZATO SEIJI
IPC: B09B3/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of a microorganisms decomposition treatment of garbage by separating a liquid component in the garbage with a water- permeable receiving dish, pulverizing a solid component, feeding into a decomposition treating tank and decomposing. SOLUTION: The garbage is charged into the water-permeable receiving dish 3 attached on a garbage outside charging port, separating the sold component and the liquid component, and the liquid component is discharged into a discharge port 43 and a water discharge pipe P1 from a space 10 for water discharge between an inner case 12 and an outer case 11. The solid component is charged into the inner case 12 and pulverized with a pulverizing means 4. The water content produced during the pulverization is dropped from a hole on a bottom plate 122 of the inner case 12 into a water discharge port 113 to be separated. The pulverized garbage is moved into a treating room 21 in a separation treating tank 2 with a scraping blade 25 and decomposed by microorganisms while it is stirred with the agitation blade 7.  The liquid component generated here is discharged from a water discharge port 22 to a water discharge pipe P2. Thus, the garbage can be efficiently treated with fermentation decomposition.